Lesson 5 alg
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Lesson 5 teaches students about absolute value and adding signed numbers. It explains that absolute value is the distance of a number from 0 on the number line. Students then practice calculating absolute values and adding positive and negative numbers, solving expressions both inside and outside of absolute value bars.
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The document contains a series of math problems involving adding and subtracting real numbers. The problems progress from single to multiple-step operations with fractions, decimals, and negatives. Students are prompted to solve problems and then check their work. The objective is for students to practice adding and subtracting real numbers.
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Lesson 5 alg
- 1. Lesson 5 Students will learn absolute value and how to add signed numbers.
- 2. Notes Absolute Value – the distance of a number from 0 on a number line. Ex. 4 =4 −4 =4 -4 -3 -2 -1 0 1 2 3 4 PRACTICE 70 −10 0 7.12 −2000 −547 1/5 3 −222
- 3. Solving inside the absolute value My Turn: 1 − 3/4 = 1/4 = ¼ 2 − 9 = −7 = 7 - 10 + 2 = − 12 = -12
- 4. Your Turn 2 − 1/3
- 5. Try this one….. 10 − 20
- 6. And this one…. - 12 + 24
- 7. And these…. 2 − 35 - 3 − 9 - 5 − 3 15 − 5